Techwin Lightning Technology Co., Ltd.

China Manufacturer with main products: Surge Protective Device, Surge Protection, TVSS

Home  >Products Catalog > Techwin TVSS 100kA Class B+C Surge Protection Device SPD for Three-Phase 380V AC System

Techwin TVSS 100kA Class B+C Surge Protection Device SPD for Three-Phase 380V AC System

FOB Price: 600.00 - 650.00 USD/Piece
Payment Terms: T/T
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Quick Details

  • Brand Name: Techwin
  • Rated Voltage: 380VAC
  • application: Medical institutes
  • Material: Metal
  • name: Techwin TVSS 100kA Class B+C surge protection device for Three-pha
  • Model Number: B100L63B3+N


Techwin TVSS 100kA Class BC surge protection device SPD for Threephase 380V AC systemTechwin TVSS 100kA Class BC surge protection device SPD for Threephase 380V AC system

Techwin TVSS 100kA Class B+C surge protection device SPD for Three-phase 380V AC system



B+C class surge protective device for 3-phase AC power system.

Power distribution box(cabinet);AC cabinet;Column head cabinet;Charging station/charging point

CommunicationBase Station

Telecom centers

Automatic control centers

Industrial enterprises

Medical institutes

IT,TT,TN-C,TN-S,TN-C-S and other power supply system.


UL 1449,IEC61643


100kA 8/20μS Capability

Residual voltage lower than 1100V

Thermal disconnect device

Heat turn-off technology

Temperature control to protect circuit.

STatus Indicators and lightning counter

Remote alarm contact, easy to remote Control

Easy to install and simple for Maintenance

International famous brand for core Component with excellent performance.

ISO 9001:2008 Certificated,ISO14000:2004 certificated and OHSAS18000:2007 Certificated

High quality products with CE, certificate




Electrical Parameter

Nominal working voltage Un


Max. Continuous operating voltage Uc


Rated current(A)


Nominal discharge current(8/20s)in


Max. Discharge current (8/20s)Imax


Protection level @20kA, 8/20s up


Response time tA


Protection mode


Mechanical Characteristics


400 (H)300 (W)120(L)mm

Weight per unit


Connecting wire diameter



Steel with dichromate plated

IP code


Working conditions

Temperature: -40 to 85,

Relative humidity: ≤95(25)

Standards compliance

IEC61643-1, RoHS

Service Process

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